Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243169 | Multiple torch type plasma generation device and method of generating plasma using the same | Haruo Tateno, Susumu Matsuno, Akira Nakamura, Hiroshi Saitoh, Tsutomu Itoh +1 more | 1993-09-07 |